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1. 发明申请

US20110318256A1 Method of Continuously Synthesizing Oriented Carbon Nanotubes and Apparatus for Continuously Synthesizing Same 审中-公开
标题翻译：连续合成定向碳纳米管的方法及其连续合成装置
公开(公告)号：US20110318256A1
公开(公告)日：2011-12-29
申请号：US13256614
申请日：2010-03-12
申请人： Yoshikazu Nakayama , Toru Sakai , Takeru Yajima , Yoichi Urakawa , Kenichi Kon , Takeshi Nagasaka
发明人： Yoshikazu Nakayama , Toru Sakai , Takeru Yajima , Yoichi Urakawa , Kenichi Kon , Takeshi Nagasaka
IPC分类号： D01F9/12 , B01J19/00 , B82Y40/00
CPC分类号： B82Y40/00 , B82Y30/00 , C01B32/162 , C01B32/164 , C01B2202/08
摘要： A method and apparatus for continuously synthesizing oriented carbon nanotubes, with which oriented carbon nanotubes can be stably synthesized in large quantities, is presented.The method and apparatus for continuously synthesizing oriented carbon nanotubes comprise: a coating and drying step in which a catalyst liquid is applied and dried to form a catalyst layer on a substrate surface; a catalyst substrate formation step in which the catalyst layer is heated to form a catalyst substrate having a catalyst particle layer on the substrate surface; a synthesis step in which a raw material gas heated to a temperature equal to or higher than a synthesis temperature for the oriented carbon nanotubes is brought into contact with the surface of the catalyst substrate to synthesize oriented carbon nanotubes; and a collection step in which the oriented carbon nanotubes are collected. In the synthesis step, a carrier gas having a temperature equal to or higher than the synthesis temperature is supplied to the periphery of the raw material gas which is in contact with the surface of the catalytic substrate, or to its front and rear stages. Thus, oriented carbon nanotubes are continuously or intermittently synthesized.
摘要翻译：提出了一种用于连续合成定向碳纳米管的方法和装置，其中定向碳纳米管可以大量稳定地合成。用于连续合成定向碳纳米管的方法和装置包括：涂覆和干燥步骤，其中施加和干燥催化剂液体以在基材表面上形成催化剂层; 催化剂基板形成步骤，其中催化剂层被加热以形成在基板表面上具有催化剂颗粒层的催化剂基材; 将加热到等于或高于取向碳纳米管的合成温度的原料气体与催化剂基板的表面接触以合成定向碳纳米管的合成步骤; 以及其中收集定向碳纳米管的收集步骤。在合成步骤中，将具有等于或高于合成温度的温度的载气供给到与催化剂基材的表面接触的原料气体的周边或其前后级。因此，定向碳纳米管是连续或间歇合成的。

2. 发明申请

US20110319260A1 Catalyst Body for Production of Brush-shaped Carbon Nanostructure 有权
标题翻译：刷形碳纳米结构生产催化剂体
公开(公告)号：US20110319260A1
公开(公告)日：2011-12-29
申请号：US13224115
申请日：2011-09-01
申请人： Yoshikazu Nakayama , Toru Sakai , Takeshi Nagasaka
发明人： Yoshikazu Nakayama , Toru Sakai , Takeshi Nagasaka
IPC分类号： B01J23/745 , B01J35/02
CPC分类号： B01J37/0244 , B01J21/08 , B01J23/745 , B01J35/006 , B01J35/023 , B01J37/0238 , B01J37/14 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/34 , Y10S502/524
摘要： It is intended to highly efficiently produce a high-density brush shaped carbon nanostructure useful in the production of CNT assembly, such as rope-shaped CNTs, and provide a catalyst body for production of brush-shaped carbon nanostructure that enables the production. The catalyst body for production of brush-shaped carbon nanostructure is one comprising a substrate (32), an aggregation suppressive layer (34) superimposed on a surface thereof and a catalyst layer superimposed on the aggregation suppressive layer (34). The catalyst layer is a catalyst particle layer (44) consisting of metallic catalyst particles (42) composed mainly of a catalytic metal. The metallic catalyst particles (42) have an average particle diameter, D, satisfying the relationship 0.5 nm≦D≦80 nm, and individual particles of the metallic catalyst particles (42) have a diameter, d, falling within the range of the above average particle diameter (D). Further, there are disclosed a process for producing the catalyst body, a brush-shaped carbon nanostructure and a process for producing the same.
摘要翻译：旨在高效地生产可用于生产CNT组件（例如绳状CNT）的高密度刷状碳纳米结构，并且提供用于生产能够生产的刷状碳纳米结构的催化剂体。用于生产刷状碳纳米结构的催化剂体是包括基板（32），叠加在其表面上的聚集抑制层（34）和叠加在聚集抑制层（34）上的催化剂层的催化剂体。催化剂层是由主要由催化金属组成的金属催化剂颗粒（42）组成的催化剂颗粒层（44）。金属催化剂粒子（42）的平均粒径D满足0.5nm＆nlE; D＆nlE; 80nm的关系，金属催化剂粒子（42）的各个粒子的直径d落在上述范围内平均粒径（D）。此外，公开了一种催化剂体的制造方法，刷状碳纳米结构体及其制造方法。

3. 发明申请

US20100303675A1 Method and apparatus for high-efficiency synthesis of carbon nanostructure, and carbon nanostructure 有权
标题翻译：用于高效合成碳纳米结构和碳纳米结构的方法和装置
公开(公告)号：US20100303675A1
公开(公告)日：2010-12-02
申请号：US12805528
申请日：2010-08-04
申请人： Osamu Suekane , Toshikazu Nosaka , Yoshikazu Nakayama , Lujun Pan , Takeshi Nagasaka , Toru Sakai , Hiroyuki Tsuchiya , Toshiki Goto , Xu Li
发明人： Osamu Suekane , Toshikazu Nosaka , Yoshikazu Nakayama , Lujun Pan , Takeshi Nagasaka , Toru Sakai , Hiroyuki Tsuchiya , Toshiki Goto , Xu Li
IPC分类号： B01J19/00
CPC分类号： B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/30
摘要： Developed is high-efficiency synthesis method and apparatus capable of promoting the initial growth of carbon nanostructure by eliminating the initial fluctuation time and rising time in raw gas flow quantity.A high-efficiency synthesis method of carbon nanostructure according to the present invention is a high-efficiency synthesis method of carbon nanostructure, the method comprising: bringing raw material gas and a catalyst into contact with each other under reactive conditions so as to produce a carbon nanostructure, wherein: the initiation of contact of the raw material gas with the catalyst is carried out instantaneously. Reaction conditions such as temperature and raw material gas concentration are set so as to meet those for catalyst growth, and under the reaction conditions, the initiation of contact of raw material gas G with catalyst 6 is carried out instantaneously. Consequently, the initial growth of carbon nanostructure is positively carried out, and the height growth and thickness growth thereof can be effected in high efficiency. Further, high-density growth and short-time high-speed growth can be realized. The catalyst includes any forms of catalyst such as catalyst substrate, catalyst structure, catalyst powders and catalyst pellet. It is especially preferred to employ a system wherein the feed and interruption of the raw material gas G are intermittently controlled by means of an electromagnetic three-way valve 24.
摘要翻译：开发了通过消除原始气体流量的初始波动时间和上升时间，可以促进碳纳米结构初始生长的高效合成方法和装置。根据本发明的碳纳米结构的高效合成方法是碳纳米结构的高效合成方法，该方法包括：使原料气体和催化剂在反应条件下彼此接触，以产生碳纳米结构，其中：原料气体与催化剂的接触开始立即进行。反应条件如温度和原料气体浓度设定为满足催化剂生长的条件，在反应条件下，原料气体G与催化剂6的接触开始立即进行。因此，积极地进行碳纳米结构的初始生长，并且可以高效率地实现其高度生长和厚度生长。此外，可以实现高密度生长和短时高速生长。催化剂包括任何形式的催化剂，如催化剂底物，催化剂结构，催化剂粉末和催化剂颗粒。特别优选采用通过电磁三通阀24间歇地控制原料气体G的进料和中断的系统。

4. 发明申请

US20100226848A1 Catalyst for Carbon Nanostructure Growth, Process for Producing Carbon Nanostructure, Raw-Material Gas and Carrier Gas for Producing the Same, and Apparatus for Producing the Same 审中-公开
标题翻译：用于碳纳米结构生长的催化剂，用于生产碳纳米结构的方法，用于生产碳纳米结构的原料气体和载体气体以及用于生产碳纳米结构的装置
公开(公告)号：US20100226848A1
公开(公告)日：2010-09-09
申请号：US12224238
申请日：2007-02-21
申请人： Yoshikazu Nakayama , Takeshi Nagasaka , Toru Sakai , Osamu Suekane
发明人： Yoshikazu Nakayama , Takeshi Nagasaka , Toru Sakai , Osamu Suekane
IPC分类号： D01F9/12 , B01J8/02 , C09K3/00
CPC分类号： B01J23/745 , B01J35/002 , B82Y30/00 , B82Y40/00 , C01B32/162
摘要： It is the purpose of this invention to present a process for producing carbon nanostructure in which the mechanism of continuous carbon nanostructure growth can be optimized and a high-quality carbon nanostructure can be produced, a catalyst for carbon nanostructure growth which is for use in the production, a raw-material gas and a carrier gas for producing the same, and an apparatus for producing the same. The process for carbon nanostructure production, in which the length of the nanostructure can be continuously controlled comprises feeding a carrier gas and a raw-material gas to a reaction chamber (4) to produce a carbon nanostructure (2) with a catalytic structure (6), wherein the concentrations of oxidation gases contained in the carrier gas and raw-material gas, such as oxygen and water (in the case of raw-material acetylene gas, minor ingredients such as DMF and acetone, which are solvents), are regulated to a moderate value. Thus, a carbon nanostructure of good quality can be produced at a high efficiency.
摘要翻译：本发明的目的是提出一种生产碳纳米结构的方法，其中可以优化连续碳纳米结构生长的机理，并且可以生产高质量的碳纳米结构，用于碳纳米结构生长的催化剂，其用于生产原料气体和用于制造原料气体的载体气体及其制造装置。可以连续控制纳米结构长度的碳纳米结构生产方法包括将载气和原料气体输送到反应室（4）以制备具有催化结构（6）的碳纳米结构（2）），其中包含在载气中的氧化气体和诸如氧气和水（在原料乙炔气体的情况下，作为溶剂的DMF和丙酮等少量成分）的原料气体的浓度被调节中等价值。因此，可以高效率地制造质量好的碳纳米结构体。

5. 发明申请

US20100074833A1 Catalyst Body For Production of Brush-Shaped Carbon Nanostructure, Process for Producing Catalyst Body, Brush-Shaped Carbon Nanostructure, and Process for Producing the Same 有权
标题翻译：用于生产刷形碳纳米结构的催化剂体，生产催化剂体的方法，刷形碳纳米结构及其制备方法
公开(公告)号：US20100074833A1
公开(公告)日：2010-03-25
申请号：US12450171
申请日：2008-03-13
申请人： Yoshikazu Nakayama , Toru Sakai , Takeshi Nagasaka
发明人： Yoshikazu Nakayama , Toru Sakai , Takeshi Nagasaka
IPC分类号： D01F9/12 , B01J23/745 , B01J23/00
CPC分类号： B01J37/0244 , B01J21/08 , B01J23/745 , B01J35/006 , B01J35/023 , B01J37/0238 , B01J37/14 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/34 , Y10S502/524
摘要： It is intended to highly efficiently produce a high-density brush-shaped carbon nanostructure useful in the production of CNT assembly, such as rope-shaped CNTs, and provide a catalyst body for production of brush-shaped carbon nanostructure that enables the production. The catalyst body for production of brush-shaped carbon nanostructure is one comprising a substrate (32), an aggregation suppressive layer (34) superimposed on a surface thereof and a catalyst layer superimposed on the aggregation suppressive layer (34). The catalyst layer is a catalyst particle layer (44) consisting of metallic catalyst particles (42) composed mainly of a catalytic metal. The metallic catalyst particles (42) have an average particle diameter, D, satisfying the relationship 0.5 nm≦D≦80 nm, and individual particles of the metallic catalyst particles (42) have a diameter, d, falling within the range of the above average particle diameter (D). Further, there are disclosed a process for producing the catalyst body, a brush-shaped carbon nanostructure and a process for producing the same.
摘要翻译：旨在高效地生产用于生产CNT组件如绳状CNT的高密度刷状碳纳米结构体，并且提供一种用于生产能够生产的刷状碳纳米结构的催化剂体。用于生产刷状碳纳米结构的催化剂体是包括基板（32），叠加在其表面上的聚集抑制层（34）和叠加在聚集抑制层（34）上的催化剂层的催化剂体。催化剂层是由主要由催化金属组成的金属催化剂颗粒（42）组成的催化剂颗粒层（44）。金属催化剂粒子（42）的平均粒径D满足0.5nm＆nlE; D＆nlE; 80nm的关系，金属催化剂粒子（42）的各个粒子的直径d落在上述范围内平均粒径（D）。此外，公开了一种催化剂体的制造方法，刷状碳纳米结构体及其制造方法。

6. 发明申请

US20080063589A1 Production Method for Carbon Nano Structure of Catalyst Particle Diameter Control Mode, Production Device, and Carbon Nano Structure 审中-公开
标题翻译：催化剂粒径控制模式，生产装置和碳纳米结构碳纳米结构的生产方法
公开(公告)号：US20080063589A1
公开(公告)日：2008-03-13
申请号：US11632466
申请日：2005-07-13
申请人： Yoshikazu Nakayama , Takeshi Nagasaka , Toru Sakai , Toshiki Goto , Hiroyuki Tsuchiya , Keisuke Shiono , Nobuharu Okazaki
发明人： Yoshikazu Nakayama , Takeshi Nagasaka , Toru Sakai , Toshiki Goto , Hiroyuki Tsuchiya , Keisuke Shiono , Nobuharu Okazaki
IPC分类号： D01F9/12 , B01J8/08
CPC分类号： D01F9/127 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/36 , D01F9/133
摘要： The subject invention provides a stable mass production method of carbon nano structure at low cost immune to variation of particle diameter of the catalyst microparticle in the catalyst material. The subject invention also provides a production device used for the method, and a new carbon nano structure having a conformation suitable for the mass production. The production method of carbon nano structure comprising fluidizing a material gas and catalyst microparticles in the reactor so that the material gas and the catalyst microparticles are brought into contact with each other, wherein said catalyst microparticles are suspended by the instantaneous spraying of the high-pressure gas, and then the suspension effect of the catalyst microparticles is stopped so that the catalyst microparticles naturally fall. The particle diameter of the catalyst microparticles is thus selected. With this arrangement, only the selected catalyst microparticles with the desired diameter are supplied to the reactor. Since this arrangement is immune to influence of variation in particle diameter of catalyst microparticles contained in the catalyst material, it achieves stable mass production of carbon nano structure at low cost.
摘要翻译：本发明提供一种低成本的碳纳米结构的稳定的大规模生产方法，其不受催化剂材料中催化剂微粒的粒径变化的影响。本发明还提供了一种用于该方法的生产装置和具有适于批量生产的构象的新型碳纳米结构。碳纳米结构体的制造方法，其特征在于，在所述反应器中使原料气体和催化剂微粒流化，使得原料气体和催化剂微粒相互接触，其中，所述催化剂微粒通过瞬时喷射高压气体，然后停止催化剂微粒的悬浮效果，使得催化剂微粒自然落下。因此选择催化剂微粒的粒径。利用这种布置，只有所选择的具有所需直径的催化剂微粒被提供给反应器。由于这种布置不受催化剂材料中所含的催化剂微粒的粒径变化的影响，因此以低成本实现了碳纳米结构的稳定的批量生产。

7. 发明授权

US08530374B2 Catalyst body for production of brush-shaped carbon nanostructure 有权
标题翻译：用于生产刷状碳纳米结构的催化剂体
公开(公告)号：US08530374B2
公开(公告)日：2013-09-10
申请号：US13224115
申请日：2011-09-01
申请人： Yoshikazu Nakayama , Toru Sakai , Takeshi Nagasaka
发明人： Yoshikazu Nakayama , Toru Sakai , Takeshi Nagasaka
IPC分类号： B01J23/70
CPC分类号： B01J37/0244 , B01J21/08 , B01J23/745 , B01J35/006 , B01J35/023 , B01J37/0238 , B01J37/14 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/34 , Y10S502/524
摘要： It is intended to highly efficiently produce a high-density brush shaped carbon nanostructure useful in the production of CNT assembly, such as rope-shaped CNTs, and provide a catalyst body for production of brush-shaped carbon nanostructure that enables the production. The catalyst body for production of brush-shaped carbon nanostructure is one comprising a substrate (32), an aggregation suppressive layer (34) superimposed on a surface thereof and a catalyst layer superimposed on the aggregation suppressive layer (34). The catalyst layer is a catalyst particle layer (44) consisting of metallic catalyst particles (42) composed mainly of a catalytic metal. The metallic catalyst particles (42) have an average particle diameter, D, satisfying the relationship 0.5 nm≦D≦80 nm, and individual particles of the metallic catalyst particles (42) have a diameter, d, falling within the range of the above average particle diameter (D). Further, there are disclosed a process for producing the catalyst body, a brush-shaped carbon nanostructure and a process for producing the same.
摘要翻译：旨在高效地生产可用于生产CNT组件（例如绳状CNT）的高密度刷状碳纳米结构，并且提供用于生产能够生产的刷状碳纳米结构的催化剂体。用于生产刷状碳纳米结构的催化剂体是包括基板（32），叠加在其表面上的聚集抑制层（34）和叠加在聚集抑制层（34）上的催化剂层的催化剂体。催化剂层是由主要由催化金属组成的金属催化剂颗粒（42）组成的催化剂颗粒层（44）。金属催化剂颗粒（42）的平均粒径D满足关系为0.5nm @ D @ 80nm，金属催化剂颗粒（42）的单个颗粒的直径d落在上述范围内平均粒径（D）。此外，公开了一种催化剂体的制造方法，刷状碳纳米结构体及其制造方法。

8. 发明授权

US08034738B2 Process for producing catalyst body for production of brush-shaped carbon nanostructure 有权
标题翻译：用于生产刷状碳纳米结构的催化剂体的制备方法
公开(公告)号：US08034738B2
公开(公告)日：2011-10-11
申请号：US12450171
申请日：2008-03-13
申请人： Yoshikazu Nakayama , Toru Sakai , Takeshi Nagasaka
发明人： Yoshikazu Nakayama , Toru Sakai , Takeshi Nagasaka
IPC分类号： B01J23/70
CPC分类号： B01J37/0244 , B01J21/08 , B01J23/745 , B01J35/006 , B01J35/023 , B01J37/0238 , B01J37/14 , B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/34 , Y10S502/524
摘要： It is intended to highly efficiently produce a high-density brush-shaped carbon nanostructure useful in the production of CNT assembly, such as rope-shaped CNTs, and provide a catalyst body for production of brush-shaped carbon nanostructure that enables the production. The catalyst body for production of brush-shaped carbon nanostructure is one comprising a substrate (32), an aggregation suppressive layer (34) superimposed on a surface thereof and a catalyst layer superimposed on the aggregation suppressive layer (34). The catalyst layer is a catalyst particle layer (44) consisting of metallic catalyst particles (42) composed mainly of a catalytic metal. The metallic catalyst particles (42) have an average particle diameter, D, satisfying the relationship 0.5 nm≦D≦80 nm, and individual particles of the metallic catalyst particles (42) have a diameter, d, falling within the range of the above average particle diameter (D). Further, there are disclosed a process for producing the catalyst body, a brush-shaped carbon nanostructure and a process for producing the same.
摘要翻译：旨在高效地生产用于生产CNT组件如绳状CNT的高密度刷状碳纳米结构体，并且提供一种用于生产能够生产的刷状碳纳米结构的催化剂体。用于生产刷状碳纳米结构的催化剂体是包括基板（32），叠加在其表面上的聚集抑制层（34）和叠加在聚集抑制层（34）上的催化剂层的催化剂体。催化剂层是由主要由催化金属组成的金属催化剂颗粒（42）组成的催化剂颗粒层（44）。金属催化剂粒子（42）的平均粒径D满足0.5nm＆nlE; D＆nlE; 80nm的关系，金属催化剂粒子（42）的各个粒子的直径d落在上述范围内平均粒径（D）。此外，公开了一种催化剂体的制造方法，刷状碳纳米结构体及其制造方法。

9. 发明申请

US20070253890A1 Highly Efficient Material Spraying Type Carbon Nanostructure Synthesizing Method and Apparatus 审中-公开
标题翻译：高效材料喷涂型碳纳米结构合成方法与装置
公开(公告)号：US20070253890A1
公开(公告)日：2007-11-01
申请号：US11628304
申请日：2004-06-04
申请人： Yoshikazu Nakayama , Takeshi Nagasaka , Toru Sakai , Takeshi Hayashi , Hiroyuki Tsuchiya , Xu Li , Toshikazu Nosaka
发明人： Yoshikazu Nakayama , Takeshi Nagasaka , Toru Sakai , Takeshi Hayashi , Hiroyuki Tsuchiya , Xu Li , Toshikazu Nosaka
IPC分类号： C01B31/02 , D01F9/127
CPC分类号： B82Y40/00 , B82Y30/00 , C01B32/05 , C01B32/152 , C01B32/162 , C01B32/18
摘要： Developed are a synthesizing method for carbon nanostructures where the generation of tar-like byproducts is reduced and carbon nanostructures are generated highly efficiently, and a unit therefor. A highly efficient material spraying type carbon nanostructure synthesizing apparatus according to the present invention is formed of a catalyst body that is placed inside a reaction tube, a heating unit that is provided in order to heat the vicinity of this catalyst body to the temperature range where carbon nanostructures are generated, a material gas supplying pipe for introducing a material gas into reaction tube which is provided in such a manner that an end of this supplying pipe is placed in proximity to catalyst body, and a preheating unit for preheating the material gas supplying pipe to a temperature range where no tar-like products are generated from a material gas. No tar-like substance is generated in the material gas supplying pipe, and the material gas is directly sprayed against the catalyst body, skipping the middle temperature range. Therefore, the probability of reaction occurring is high, and the yield in the generation of carbon nanostructures is high. Most of the material gas is consumed; thus, no tar-like substance is generated inside reaction tube.
摘要翻译：开发了碳纳米结构的合成方法，其中焦油样副产物的产生被减少并且碳纳米结构产生高效率，并且其单位。根据本发明的高效材料喷涂型碳纳米结构合成装置由放置在反应管内的催化剂体形成，加热单元是为了将该催化剂体的附近加热到其温度范围，产生碳纳米结构，用于将材料气体引入到反应管中的材料气体供给管，该反应管以使得该供给管的端部放置在催化剂体附近的方式设置，以及用于预热材料气体供给的预热单元管道到材料气体不产生焦油状产品的温度范围。在原料气体供给管中不产生焦油状物质，原料气体直接喷射在催化剂体上，跳过中间温度范围。因此，反应发生的可能性高，碳纳米结构产生的产率高。大部分原料气被消耗; 因此，在反应管内不产生焦油状物质。

10. 发明申请

US20070037370A1 Method and apparatus for high-efficiency synthesis of carbon nanostructure, and carbon nanostructure 有权
标题翻译：用于高效合成碳纳米结构和碳纳米结构的方法和装置
公开(公告)号：US20070037370A1
公开(公告)日：2007-02-15
申请号：US10551051
申请日：2004-03-23
申请人： Osamu Suekane , Toshikazu Nosaka , Yoshikazu Nakayama , Lujun Pan , Takeshi Nagasaka , Toru Sakai , Hiroyuki Tsuchiya , Toshiki Goto , Xu Li
发明人： Osamu Suekane , Toshikazu Nosaka , Yoshikazu Nakayama , Lujun Pan , Takeshi Nagasaka , Toru Sakai , Hiroyuki Tsuchiya , Toshiki Goto , Xu Li
IPC分类号： H01L21/20
CPC分类号： B82Y30/00 , B82Y40/00 , C01B32/162 , C01B2202/30
摘要： Developed is high-efficiency synthesis method and apparatus capable of promoting the initial growth of carbon nanostructure by eliminating the initial fluctuation time and rising time in raw gas flow quantity. A high-efficiency synthesis method of carbon nanostructure according to the present invention is a high-efficiency synthesis method of carbon nanostructure, the method comprising: bringing raw material gas and a catalyst into contact with each other under reactive conditions so as to produce a carbon nanostructure, wherein: the initiation of contact of the raw material gas with the catalyst is carried out instantaneously. Reaction conditions such as temperature and raw material gas concentration are set so as to meet those for catalyst growth, and under the reaction conditions, the initiation of contact of raw material gas G with catalyst 6 is carried out instantaneously. Consequently, the initial growth of carbon nanostructure is positively carried out, and the height growth and thickness growth thereof can be effected in high efficiency. Further, high-density growth and short-time high-speed growth can be realized. The catalyst includes any forms of catalyst such as catalyst substrate, catalyst structure, catalyst powders and catalyst pellet. It is especially preferred to employ a system wherein the feed and interruption of the raw material gas G are intermittently controlled by means of an electromagnetic three-way valve 24.
摘要翻译：开发了通过消除原始气体流量的初始波动时间和上升时间，可以促进碳纳米结构初始生长的高效合成方法和装置。根据本发明的碳纳米结构的高效合成方法是碳纳米结构的高效合成方法，该方法包括：使原料气体和催化剂在反应条件下彼此接触，以产生碳纳米结构，其中：原料气体与催化剂的接触开始立即进行。反应条件如温度和原料气体浓度设定为满足催化剂生长的条件，在反应条件下，原料气体G与催化剂6的接触开始立即进行。因此，积极地进行碳纳米结构的初始生长，并且可以高效率地实现其高度生长和厚度生长。此外，可以实现高密度生长和短时高速生长。催化剂包括任何形式的催化剂，如催化剂底物，催化剂结构，催化剂粉末和催化剂颗粒。特别优选采用通过电磁三通阀24间歇地控制原料气体G的进料和中断的系统。

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